package stirling.software.SPDF.service; import java.io.IOException; import java.util.List; import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.pdmodel.PDEmbeddedFilesNameTreeNode; import org.springframework.web.multipart.MultipartFile; public interface PDFAttachmentServiceInterface { void addAttachment( PDDocument document, PDEmbeddedFilesNameTreeNode efTree, List attachments) throws IOException; }